This article covers ASUS WiFi RT-BE14000 無線 ルーター 最新規格WiFi7 8643+4323+688Mbps v6プラス.

Overview

The ASUS WiFi RT-BE14000 is a tri-band WiFi 7 router designed to deliver blazing-fast wireless speeds and whole-home coverage. Supporting the latest 802.11be standard, it leverages Multi-Link Operation (MLO) and 4K-QAM to achieve a theoretical maximum of 14000 Mbps across the 2.4 GHz, 5 GHz, and 6 GHz bands. Seven internal antennas paired with eight high-performance front-end modules help eliminate dead zones, while AiMesh compatibility allows seamless expansion into a mesh network using other AiMesh-capable ASUS routers.
Security is a key focus: the router includes AiProtection, a commercial-grade security suite, and advanced VPN features. The Smart Home Master SSID lets you create dedicated networks for IoT devices and children, ensuring safe and manageable connectivity throughout the home.

Connectivity & Compatibility

  • Wired ports: Dual 2.5G Ethernet ports (WAN/LAN) support multi-gigabit internet connections and high-speed NAS access.
  • Wireless standards: Full backward compatibility with WiFi 6/6E, WiFi 5, and older standards. Any WiFi-enabled device can connect.
  • Mesh expansion: AiMesh support enables easy mesh networking with compatible ASUS routers, covering large homes up to 3-story 4LDK layouts.
  • ISP compatibility: Supports major Japanese IPv6 services including v6プラス, OCNバーチャルコネクト, クロスパス, and transix.
  • Device compatibility: Works with PCs, smartphones, tablets, game consoles, smart home devices, and any Ethernet/WiFi device.

Product Info

The ASUS WiFi RT-BE14000 launched in early 2025 as a mid-high to high-end WiFi 7 router. It strikes a balance between cutting-edge features and affordability, with a street price around ¥42,800. Compared to flagship models like the RT-BE96U, it offers excellent value. The standard warranty is 3 years (ASUS Japan official). Package includes RJ-45 cable, power adapter, quick start guide, and warranty card. Available at online retailers, major electronics retailers, and the ASUS official store.

Best Use Cases

  • Large home with WiFi dead zones: The RT-BE14000's seven antennas and eight FEM modules minimize blind spots even without mesh. For multi-story homes, adding AiMesh nodes creates seamless coverage. Overkill for small apartments where a single WiFi 6 router suffices.
  • WiFi 7 device owners: If you have a WiFi 7-capable laptop or phone, MLO and 4K-QAM deliver noticeably faster transfers and lower latency. Ideal for NAS users and content creators. Users with only WiFi 6 devices may not see the full benefit.
  • Security-conscious families: AiProtection and dedicated kid/guest networks provide robust parental controls and IoT isolation. Great for households with many smart devices. Not necessary for users who don't need advanced security or VPN features.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • Seller: バナード・メア【大雨の影響により遅延の可能性有り】
  • Fulfilled by: バナード・メア【大雨の影響により遅延の可能性有り】
  • ASIN: B0DNYPX8YY
  • Note: This article covers a manufacturer-made product based on Amazon listing details.